Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Clayton's coldest temperatures are experienced in January, with average high temperatures of 55.4°F (13°C) and lows of 40.5°F (4.7°C).Humidity
In January, the average relative humidity in Clayton is 78%.Rainfall
The month with the most rainfall is January, when the rain falls for 12 days and typically aggregates up to 3.39" (86mm) of precipitation.Snowfall
January through March and December are months with snowfall. January is the month with the most snowfall in Clayton. Snow falls for 0.8 days and accumulates 0.47" (12mm) of snow.Daylight
In Clayton, Louisiana, the average length of the day in January is 10h and 22min.On the first day of January in Clayton, sunrise is at 7:05 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 5:39 pm CST.
Sunshine
In January, the average sunshine in Clayton is 5.3h.UV index
The months with the lowest UV index in Clayton are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 3 in January interprets into the following advice:
Undertake precautions - Guarding against sun damage is counselled. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are the coldest months in Clayton?
What is the usual temperature for Clayton in January?
What is the average humidity in January in Clayton?
What is the wettest month in Clayton?
How many days does it rain in January in Clayton?
When does it snow the most in Clayton?
How many days does it snow in January in Clayton?
What is the average length of the day in January in Clayton?
What time are sunrise and sunset in January in Clayton?
How many hours of sunshine does Clayton have in January?
When is the lowest UV index in Clayton?
What is the UV index reading in January in Clayton?
Average temperature in January
Clayton, LA
- Average high temperature in January: 55.4°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in January: 40.5°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).
Average pressure in January
Clayton, LA
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed in January
Clayton, LA
- Average wind speed in January: 7.8mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in January
Clayton, LA
- Average humidity in January: 78%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Clayton, LA
- Average rainfall in January: 3.39"
The wettest month (with the highest rainfall) is January (3.39").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in January
Clayton, LA
- Average rainfall days in January: 12 days
The month with the highest number of rainy days is August (15.4 days).
The month with the least rainy days is October (8.6 days).
Average snowfall in January
Clayton, LA
- Average snowfall in January: 0.47"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Clayton, LA
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Clayton, LA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in January
Clayton, LA
- Average sunshine days in January: 17 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in January
Clayton, LA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Clayton, LA
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in January
Clayton, LA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Clayton, Louisiana, USA
Weather forecast for your location
2. Allow the app to use your location
